Bluto RCT3

You’ve probably observed more and more riders are on bikes that look “different” on your trails. Bikes that have wheels and tires of gigantic proportion – and we’re not talking about 29ers here. The thing is, even though fat bikes were created to float on top of snow, they’re just too damn fun not to ride on dirt. So how do you amplify your fat bike adventures even further? With a supercharged, ultra-efficient, first-of-its-kind fat suspension fork called Bluto. We started with the features you’ve come to love from RockShox: Fast Black aluminum upper tubes, stout 15mm Maxle™, remote or crown adjustable damping, tapered steer tube, and the infinitely tunable Solo Air™ spring. Then, the chassis got the fat treatment by re-engineering it to meet the unique needs of fat tires and wheels. Everything from crown, to arch, to axle has been optimized to tackle the increased torsional loads of its wide stance. With more traction and control than ever before, you’ll never be happier you went fat.

USD: $689
Euro: €769
Euro MSRP includes VAT

Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.

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Bluto RCT3


Specifications for Bluto RCT3

Travel80mm, 100mm, 120mm
DampingMotion Control™ damping featuring 3-position compression adjustment (open/pedal/lock)
Available SpringsSolo Air™
Steerer OptionsTapered aluminum
CrownForged AL66 TV aluminum
Upper Tubes32mm aluminum, Fast Black
RemotesOneLoc™ remote compatibility
Retail AvailabilityApril 2018


Air Guides™

We print Air Guides on all of our air-sprung forks. Maybe not a technological feat, but it will help you set up your suspension in seconds instead of minutes. And more time on your bike equals more chances to earn King of the Mountain on your favorite trail. Maybe they are a technological feat.

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Motion Control™

Imagine riding on the moon. Rolling hills, crushed rock blasted out of craters… craters. There’s no gravity so you wouldn’t even need a chairlift. Unfortunately you can’t ride on the moon. There’s lots of gnarly terrain on earth. But, earth has gravity so you’ll need suspension that climbs as well as it descends. With our Motion Control damper technology you’ll do just that. 

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Rapid Recovery™

Who doesn't want more available wheel travel for successive hits? The Rapid Recovery System allows the shock to recovery faster between consecutive bumps, letting the wheel track the ground with greater precision. This more active suspension system, doesn’t pack up and enables the bike to ride in a higher and softer part of the spring rate.  Rapid Recovery gives the rider access to more available wheel travel, bump after bump, to achieve a smoother and more controlled ride.

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Sag Gradients™

Don’t set your sag correctly, and you might as well be hopping onto someone else’s bike. But why bust out plastic clips or rulers to keep your suspension fine-tuned? Our sag gradients are printed right on our fork’s upper tubes and shock damper bodies making perfect suspension setup easy and accurate. So give mom back her plastic clip and ruler.

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Solo Air™

Solo Air is like a Buddhist monk. Its enlightened design lets you add air to your forks through a single Schrader valve, filling both the positive and negative air spring chambers simultaneously. So they’re always in perfect equilibrium, like Yin and Yang. Giving you a plush, predictable ride you can set up in seconds, with the lightest weight air spring on the market.

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Documents Available for Bluto RCT3

See more documents available for RockShox products.

SRAM Warranty (2.19 MB, PDF) - 28 Pages

Languages covered: EN, DE, ES, FR, IT, NL, PT, JA, ZH, PL, DA, CS, EL, RO, FI, SV, GA, BG, MT, SK, SL, HU, ET, LV, LT, KO, RU
Updated June 16, 2015